Square D FAL320301021 30A 3-Pole 240 V Circuit Breaker

Introducing the Square D FAL320301021, a purpose-built circuit breaker engineered to protect three-phase electrical systems with precision. This 30 A, 3-pole device is rated for 240 V, making it an essential component for safeguarding motors, compressors, and other critical equipment in commercial and industrial panels.

• Part Number: FAL320301021
• Current rating: 30 A
• Poles: 3
• Voltage rating: 240 V

Why this Square D circuit breaker stands out

For three-phase circuits, having a single, dedicated 3-pole breaker streamlines protection and reduces wiring complexity compared to using multiple single-pole devices. The Square D FAL320301021 delivers cohesive protection across all three phases, helping to minimize downtime and equipment wear from overloads or faults.

Who this is for

Ideal for electricians, panel builders, and facility managers working with three-phase systems in commercial, industrial, or upgraded electrical installations. If your load includes 3-phase motors, air handling equipment, pumps, or other heavy-duty machinery, this 30 A, 240 V solution offers reliable, centralized protection.

Use cases and scenarios

• Protecting 3-phase motors in HVAC systems and manufacturing equipment
• Safeguarding three-phase pumps and compressors in industrial settings
• Serving as a main or branch protective device within Square D panel configurations that support FAL-series breakers

Practical considerations

When selecting this breaker, ensure your load requirements align with the 30 A rating and that the panel accepts Square D FAL-series devices. Proper installation and verification of connections are essential for reliable operation and safety in any three-phase installation.